The Design and Implementation of the Unified Framework of the Device Insertion and Adaptation

Nowadays, the Internet of Things is more widely used than ever before. It is a tendency to get and analyze the data retrieved from the sensor device. Considering that the sensor device is always large, heterogeneous, and have a limited capacity, it is necessary to develop a middleware platform to do these jobs. In this paper, we design and implement a middleware system based on the OSGI, which can supports modular protocol developing and dynamically plug in and out. Our paper mainly contains 3 parts. First, we will have a brief introduction about the background and requirement of the system. Then we will introduce the design and implementation of our system in detail. Finally, we will validate and test our system in real situation.